| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.81 | 12.266% | $277.0837 | $277.08 | $277.10 | $277.10 |
| Purchase #2 | $67.25 | 11.381% | $74.9037 | $74.90 | $74.90 | $74.90 |
| Purchase #3 | $34.30 | 13.857% | $39.053 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $147.62 | 10.427% | $163.0123 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $83.43 | 10.856% | $92.4872 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $15.39 | 6.187% | $16.3422 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $156.42 | 12.446% | $175.888 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $751.22 | $838.7701 | $838.76 | $838.80 | $838.80 | |